For weeks, people have been debating one thing and one thing only: Is this a picture of Tom Hanks or Bill Murray?

With the picture’s subject’s rounded nose and toothless mouth, it can be hard to tell the difference between them. But Tom Hanks appeared on The Graham Norton Show to put the debate to rest.

After showing off the difference between the sides of his own face, Hanks, along with Gemma Arterton and Joseph Gordon-Levitt, recreates the picture of Bill Murray screaming with baby. It’s really something.

Also in this interview, Tom Hanks dusts off his Forrest Gump performance, and this baby still runs.

Just doing a quick survey of Tom Hank's Twitter feed, it's about 60% posts of lost clothing items that used to be part of a pair. Does anyone ever claim the items he takes pictures of? And seriously, WHOSE SOCK IS THIS?

He obviously had a hankering to do a Reddit AMA, even though he's already done one. But instead of waiting for Redditors to ask him again what kind of sandwich he prefers, the tenacious Tom went around to different subreddits to find questions he felt like answering.